{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9614566","patent":{"patent_number":"US-9614566","title":"Method and apparatus for variable header repetition in a wireless OFDM network with multiple overlapped frequency bands","assignee":null,"inventors":[],"filing_date":"2016-11-14T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["H04L","H04B","H04L","H04L","H04L"],"num_claims":40,"abstract":"Method and apparatus for use within a wireless OFDM network that transmits and receives first and second packets each having header bits and utilizing variable header repetition. The header bits in the first packet are communicated on multiple OFDM symbols and repeated on a plurality of OFDM subcarriers in a first frequency band. The header bits in a second packet are communicated on fewer OFDM symbols and in a second frequency band that overlaps with and is wider than the first frequency band."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for variable header repetition in a wireless OFDM network with multiple overlapped frequency bands","description":"Method and apparatus for use within a wireless OFDM network that transmits and receives first and second packets each having header bits and utilizing variable header repetition. The header bits in th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9614566","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9614566","citation_suggestion":"Patentable. \"Method and apparatus for variable header repetition in a wireless OFDM network with multiple overlapped frequency bands\" (US-9614566). https://patentable.app/patents/US-9614566","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9614566","json":"https://patentable.app/api/llm-context/US-9614566","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:30:20.653Z"}